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|
| gen. |
贝尔声的单位; 贝尔 (音量，音强，电平单位); 河床沙岛; 孟加拉苹果树 |
| archit. |
贝尔 (声音强度单位) |
| avia. |
贝尔 (对数的底是10时的量级单位，用于可与功率类比的量) |
| bot. |
孟加拉苹果 Aegle marmelos; 印度枳 Aegle marmelos; 木桔 Aegle marmelos |
| busin. |
贝尔电平单位 |
| el. |
贝尔以功率比的常用对数表示的电平单位 |
| geophys. |
音强【电平，音量】单位贝尔 |
| IT |
贝尔 |
| met. |
贝电平，音量，音强单位 |
| space |
贝 (尔，音量，音强，电平单位) |
| tech. |
贝尔; 贝耳声音量级单位; 铃; 电铃; 门铃 |
|
|
| busin. |
贝; 贝尔; 10分贝 |
|
|
| earth.sc. |
贝尔电平单位 |
| telecom. |
贝尔表示两个功率比的传输单位， 为纪念电话发明者 Alexander Graham Bell 而命名，=l0log W₁/W₂,通常使用其十分之一，即 decibel—dB |
|
|
| sport. |
比利时 (National Olympic Committee) |
|
| English thesaurus |
|
|
| abbr., earth.sc. |
below |
|
|
| abbr. |
Byelorussian |
| abbr., avia. |
Belem, PA, Brazil; below... |
| abbr., ecol. |
biological exposure limits (ya) |
| abbr., ed. |
Benchmark Enrichment Learning |
| abbr., ed., scient. |
Basic Education Lab |
| abbr., el. |
bus exchange line; bus exchange logic |
| abbr., med. |
Blood Ethanol Level; Bovine Embryonic Lung |
| abbr., mil., air.def. |
ball character |
| abbr., nautic. |
Belem, Brail |
| abbr., O&G, sakh. |
BEL valves |
| abbr., opt. |
yttrium lanthanum beryllate |
| abbr., scottish |
Bharat Electronics Ltd (India) |
| abbr., st.exch. |
Bell Atlantic Corporation |
| abbr., tradem. |
Brown Electronic Labs |
| comp., IT |
Bell |
| mil. |
basic equipment list; bureau equipment list |
| tech. |
bell character |
|
|
| abbr. |
Belgian; Belgium |
| abbr., names, dimin. |
Annabel; Arabella; Isabel; Isabella |
| abbr., oil |
Beldon |
|
|
| abbr. |
Bellewe's King's Bench Reports |
| abbr., commer. |
Belgian |
| abbr., earth.sc. |
Belgium |
|
|
| abbr., med. |
Board Of Editors In The Life Sciences |
|
|
| abbr., busin. |
believe; below |
| abbr., oil |
butoxyethyl laurate |
